Answer:
x=15
Step-by-step explanation:
7x+3x-4=146
10x-4=146
10x=150
X=15
The two sides added up equals the outside length.
Hope this helps if this does please mark as brainliest
y=32
y=3(8)+8
y=24+8
24+8=32
Answer: 9 month
1. 35x < 315 = let x be the number of month
2. x < 9 = divide both sides by 35
result. 9 month
700 minutes or 11.67 hours
35/4=8.75
8.75*80=700
Please mark as brainliest.
sorry for my handwriting
i think this is the correct answer
